man, 16 02 2009 kl. 12:08 +0530, skrev asha g: > It says 2.1.57. I thought I was using 3.0 Well there's your problem. If you have both versions installed, you might be able to start Octave using the 'octave-3.0.0' command (you might need to change the version number in the command to exactly match your version) Søren